Ggrey2020 Ggrey2020

01-01-2021
Mathematics

contestada

solve for x under the assumption that x<0. Enter your answer in interval notation using grouping symbols

solve for x under the assumption that xlt0 Enter your answer in interval notation using grouping symbols class=

Respuesta :

ChoiSungHyun ChoiSungHyun

01-01-2021

Step-by-step explanation:

x² + 9x < -20

x² + 9x + 20 < 0

(x + 4)(x + 5) < 0

Therefore -5 < x < -4 / (-5,-4)

Answer Link

Otras preguntas

How do you use ratio to compare mass

Help please? the longest side of a triangle is always opposite the angle with the _____ measure.

How many lone pairs are on the central atom of BrF3?

____ a study sheet is good to do before a test. A. Previewing B. Integrating C. Skimming D. Scanning

Who is the prim minister of Australia

Describe your target audience. You can choose your target audience based on different factors including age, income , education, gender . Determine who u want t

CH4(9) +202(g) → CO2(g) + 2H2O(g) + energy Which change in reaction conditions will increase the frequency of effective collisions between reactant molecules? 1

Was the gulf war waged by president bush justified

3. An elastic band which is 72 cm long to 90 cm. Find the percentage increase

Show what the probability of having a male or female offspring in humans.